diff --git a/.gitea/workflows/upload.yaml b/.gitea/workflows/upload.yaml
index 0832d0f..52678d5 100644
--- a/.gitea/workflows/upload.yaml
+++ b/.gitea/workflows/upload.yaml
@@ -5,13 +5,31 @@ on:
     types: [labeled]
 
 jobs:
-  build-and-deploy:
-    if: github.event.label.name == 'deploy'
+  check-version-and-deploy:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      - name: Checkout code
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
 
+      - name: Obtener versión del package.json
+        run: |
+          git show HEAD:package.json > current_package.json
+          git show HEAD~1:package.json > previous_package.json
+
+      - name: Compara versiones del proyecto
+        id: compare_versions
+        run: |
+          current_version=$(jq -r .version current_package.json)
+          previous_version=$(jq -r .version previous_package.json)
+          if [ "$current_version" != "$previous_version" ]; then
+            echo "Versión cambiada de $previous_version a $current_version"
+            echo "version_changed=true" >> $GITHUB_OUTPUT
+          else
+            echo "La versión no ha cambiado"
+            echo "version_changed=false" >> $GITHUB_OUTPUT
+          fi
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with: